15694983015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 28083179520

約数和(自身を除く): 12388196505

約数列:

[1, 3, 5, 15, 17, 43, 51, 53, 85, 113, 129, 159, 215, 239, 255, 265, 339, 565, 645, 717, 731, 795, 901, 1195, 1695, 1921, 2193, 2279, 2703, 3585, 3655, 4063, 4505, 4859, 5763, 5989, 6837, 9605, 10277, 10965, 11395, 12189, 12667, 13515, 14577, 17967, 20315, 24295, 27007, 28815, 29945, 30831, 34185, 38001, 38743, 51385, 60945, 63335, 72885, 81021, 82603, 89835, 101813, 116229, 135035, 154155, 174709, 190005, 193715, 215339, 247809, 257527, 305439, 405105, 413015, 459119, 509065, 524127, 544681, 581145, 646017, 772581, 873545, 1076695, 1161301, 1239045, 1287635, 1377357, 1431371, 1527195, 1634043, 2295595, 2620635, 2723405, 3230085, 3483903, 3862905, 4294113, 4377959, 5806505, 6886785, 7156855, 8170215, 9259577, 13133877, 17419515, 19742117, 21470565, 21889795, 24333307, 27778731, 46297885, 59226351, 61548953, 65669385, 72999921, 98710585, 121666535, 138893655, 184646859, 296131755, 307744765, 364999605, 923234295, 1046332201, 3138996603, 5231661005, 15694983015]

約数ペア:

[(1, 15694983015), (3, 5231661005), (5, 3138996603), (15, 1046332201), (17, 923234295), (43, 364999605), (51, 307744765), (53, 296131755), (85, 184646859), (113, 138893655), (129, 121666535), (159, 98710585), (215, 72999921), (239, 65669385), (255, 61548953), (265, 59226351), (339, 46297885), (565, 27778731), (645, 24333307), (717, 21889795), (731, 21470565), (795, 19742117), (901, 17419515), (1195, 13133877), (1695, 9259577), (1921, 8170215), (2193, 7156855), (2279, 6886785), (2703, 5806505), (3585, 4377959), (3655, 4294113), (4063, 3862905), (4505, 3483903), (4859, 3230085), (5763, 2723405), (5989, 2620635), (6837, 2295595), (9605, 1634043), (10277, 1527195), (10965, 1431371), (11395, 1377357), (12189, 1287635), (12667, 1239045), (13515, 1161301), (14577, 1076695), (17967, 873545), (20315, 772581), (24295, 646017), (27007, 581145), (28815, 544681), (29945, 524127), (30831, 509065), (34185, 459119), (38001, 413015), (38743, 405105), (51385, 305439), (60945, 257527), (63335, 247809), (72885, 215339), (81021, 193715), (82603, 190005), (89835, 174709), (101813, 154155), (116229, 135035)]